2 files changed, 12 insertions, 10 deletions
diff --git a/java/src/com/android/inputmethod/latin/utils/AsyncResultHolder.java b/java/src/com/android/inputmethod/latin/utils/AsyncResultHolder.java
index c2e97a36f..d12aad639 100644
--- a/java/src/com/android/inputmethod/latin/utils/AsyncResultHolder.java
+++ b/java/src/com/android/inputmethod/latin/utils/AsyncResultHolder.java
@@ -20,7 +20,7 @@ import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
 
 /**
- * This class is a holder of a result of asynchronous computation.
+ * This class is a holder of the result of an asynchronous computation.
  *
  * @param <E> the type of the result.
  */
@@ -36,9 +36,9 @@ public class AsyncResultHolder<E> {
     }
 
     /**
-     * Sets the result value to this holder.
+     * Sets the result value of this holder.
      *
-     * @param result the value which is set.
+     * @param result the value to set.
      */
     public void set(final E result) {
         synchronized(mLock) {
@@ -54,12 +54,12 @@ public class AsyncResultHolder<E> {
      * Causes the current thread to wait unless the value is set or the specified time is elapsed.
      *
      * @param defaultValue the default value.
-     * @param timeOut the time to wait.
-     * @return if the result is set until the time limit then the result, otherwise defaultValue.
+     * @param timeOut the maximum time to wait.
+     * @return if the result is set before the time limit then the result, otherwise defaultValue.
      */
     public E get(final E defaultValue, final long timeOut) {
         try {
-            if(mLatch.await(timeOut, TimeUnit.MILLISECONDS)) {
+            if (mLatch.await(timeOut, TimeUnit.MILLISECONDS)) {
                 return mResult;
             } else {
                 return defaultValue;
diff --git a/java/src/com/android/inputmethod/latin/utils/LocaleUtils.java b/java/src/com/android/inputmethod/latin/utils/LocaleUtils.java
index b4ff849f1..0c55484b4 100644
--- a/java/src/com/android/inputmethod/latin/utils/LocaleUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/LocaleUtils.java
@@ -165,12 +165,14 @@ public final class LocaleUtils {
      * Creates a locale from a string specification.
      */
     public static Locale constructLocaleFromString(final String localeStr) {
-        if (localeStr == null)
+        if (localeStr == null) {
             return null;
+        }
         synchronized (sLocaleCache) {
-            if (sLocaleCache.containsKey(localeStr))
-                return sLocaleCache.get(localeStr);
-            Locale retval = null;
+            Locale retval = sLocaleCache.get(localeStr);
+            if (retval != null) {
+                return retval;
+            }
             String[] localeParams = localeStr.split("_", 3);
             if (localeParams.length == 1) {
                 retval = new Locale(localeParams[0]);